目前世界上规模最大、用户最多的计算机网络是Internet,下面关于Internet的叙述中:
①Internet网由主干网、地区网和校园网(企业网或部门网)三级组成
②WWW(World Wide Web)是Internet上的最广泛的一种应用
③Internet使用TCP/IP协议把异构的计算机网络进行互联
④Internet的数据传输速率可达10~100 Mbps
其中正确的叙述是()
A.①和②
B.③和④
C.①②和③
D.①②③和④
第1题
Eating at a restaurant ______ dining in the school dining-hall.
A.as costs twice much as
B.as much as costs twice
C.costs as much as twice
D.costs twice as much as
第2题
Staying in a hotel costs() renting a room in a dormitory for a week.
A. as much twice as
B. twice as much as
C. as much as twice
D. twice more than
第3题
Staying in a hotel costs ______ renting a room in a dormitory for a week.
A.twice as much as
B.twice than
C.as much twice as
D.as much twice
第4题
Staying in a hotel costs ______ renting a room in a dormitory for a week.
A.twice than B.twice as much as C.as much twice as D.as much twice
第5题
Staying in a hotel costs ______ renting a room in a dormitory for a week.
A.twice more than
B.twice as much as
C.as much twice as
D.as much as twice
第6题
_______.
A) however much it costs B) however does it costs much
C) how much does it cost D) no matter how it costs
第7题
________.
A) however much it costs B) however does it costs much
C) how much does it cost D) no matter how it costs
第8题
B.现今很多公司把钱花在招待客户上。
C.今天许多公司花费钱财娱乐客户。
D.今天很多公司花钱在娱乐客户上。
第9题
B.本年的活动计划可以在这些报告中找到。
C.本年的课程与活动计划为这些报纸提供了信息。
D.这些报告为你提供本年度的课程与活动计划信息。
第10题
B.借此机会,我想和您以及您夫人一起参加今晚的鸡尾酒会。
C.借此机会,我想和您以及您夫人一起去听今晚的音乐会。
D.借此机会,我想邀请您和您夫人去听今晚的音乐会。
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